When the frequency of the voltage applied to a series RL circuit is decreased, t

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When the frequency of the voltage applied to a series RL circuit is decreased, the impedance

Options:

A . Decreases

B . Increases

C . Does not change

D . Cannot be determined without values

Answer: Option A

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Question 1. A 47 Ω resistor is in series with an inductive reactance of 120 Ω across an ac source. The impedance, expressed in pol....an ac source. The impedance, expressed in polar form, is

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